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[d3d9] respect Vector4 alignment in UpdateStateConstants

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Georg Lehmann 2021-04-03 18:05:46 +02:00 committed by Joshie
parent 1ed6edf096
commit 77d80acf75
1 changed files with 11 additions and 9 deletions
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20
src/d3d9/d3d9_state.h
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@ -245,19 +245,21 @@ namespace dxvk {
bool FloatEmu) { bool FloatEmu) {
auto UpdateHelper = [&] (auto& set) { auto UpdateHelper = [&] (auto& set) {
if constexpr (ConstantType == D3D9ConstantType::Float) { if constexpr (ConstantType == D3D9ConstantType::Float) {
auto begin = reinterpret_cast<const Vector4*>(pConstantData);
auto end = begin + Count;
if (!FloatEmu) if (!FloatEmu) {
std::copy(begin, end, &set.fConsts[StartRegister]); size_t size = Count * sizeof(Vector4);
else
std::transform(begin, end, &set.fConsts[StartRegister], replaceNaN); std::memcpy(set.fConsts[StartRegister].data, pConstantData, size);
}
else {
for (UINT i = 0; i < Count; i++)
set.fConsts[StartRegister + i] = replaceNaN(pConstantData + (i * 4));
}
} }
else if constexpr (ConstantType == D3D9ConstantType::Int) { else if constexpr (ConstantType == D3D9ConstantType::Int) {
auto begin = reinterpret_cast<const Vector4i*>(pConstantData); size_t size = Count * sizeof(Vector4i);
auto end = begin + Count;
std::copy(begin, end, &set.iConsts[StartRegister]); std::memcpy(set.iConsts[StartRegister].data, pConstantData, size);
} }
else { else {
for (uint32_t i = 0; i < Count; i++) { for (uint32_t i = 0; i < Count; i++) {